Varactor diodes

Industry

CPC
H01L27/0808

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Parent Industries

HELECTRICITY H01Electric elements H01LSEMICONDUCTOR DEVICES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR H01L27/00Devices consisting of a plurality of semiconductor or other solid state components formed in or on a common substrate

Current Industry

H01L27/0808Varactor diodes

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method for forming an IC including a varactor with reduced surface...
- Patent number 11,978,810
- Issue date May 7, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Liang-Yu Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
FinFET varactor quality factor improvement
- Patent number 11,961,836
- Issue date Apr 16, 2024
- Intel Corporation
- Hyung-Jin Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hybrid decoupling capacitor and method forming same
- Patent number 11,289,569
- Issue date Mar 29, 2022
- Taiwan Semiconductor Manufacturing Company, Ltd
- Hao-Chieh Chan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Access devices to correlated electron switch
- Patent number 11,133,467
- Issue date Sep 28, 2021
- CERFE LABS, INC.
- Carlos Alberto Paz de Araujo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reduced surface field layer in varactor
- Patent number 11,018,266
- Issue date May 25, 2021
- Taiwan Semiconductor Manufacturing Co., Ltd
- Liang-Yu Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual-series varactor EPI
- Patent number 10,833,071
- Issue date Nov 10, 2020
- Qorvo US, Inc.
- Peter V. Wright
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Access devices to correlated electron switch
- Patent number 10,727,408
- Issue date Jul 28, 2020
- ARM Limited
- Carlos Alberto Paz de Araujo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Asymmetric varactor
- Patent number 10,692,862
- Issue date Jun 23, 2020
- Zeshan Ahmad
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variable thickness gate oxide transcap
- Patent number 10,580,908
- Issue date Mar 3, 2020
- QUALCOMM Incorporated
- Xia Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
MIM capacitor containing negative capacitance material
- Patent number 10,566,413
- Issue date Feb 18, 2020
- QUALCOMM Incorporated
- Ye Lu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual stack varactor
- Patent number 10,535,784
- Issue date Jan 14, 2020
- Qorvo US, Inc.
- Peter V. Wright
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hybrid decoupling capacitor and method forming same
- Patent number 10,510,826
- Issue date Dec 17, 2019
- Taiwan Semiconductor Manufacturing Company, Ltd
- Hao-Chieh Chan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Layout techniques for transcap area optimization
- Patent number 10,319,866
- Issue date Jun 11, 2019
- QUALCOMM Incorporated
- Fabio Alessio Marino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable device having a FET integrated with a BJT
- Patent number 10,249,617
- Issue date Apr 2, 2019
- Skyworks Solutions, Inc.
- Bin Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Access devices to correlated electron switch
- Patent number 10,134,987
- Issue date Nov 20, 2018
- ARM Ltd.
- Carlos Alberto Paz de Araujo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variable capacitor based on buried oxide process
- Patent number 10,115,835
- Issue date Oct 30, 2018
- QUALCOMM Incorporated
- Francesco Carobolante
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual-series varactor EPI
- Patent number 10,109,623
- Issue date Oct 23, 2018
- Qorvo US, Inc.
- Peter V. Wright
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compound varactor
- Patent number 9,882,019
- Issue date Jan 30, 2018
- Qorvo US, Inc.
- Peter V. Wright
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated MOS varicap, and voltage controlled oscillator and filte...
- Patent number 9,847,433
- Issue date Dec 19, 2017
- Interchip Corporation
- Masaaki Kamiya
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Access devices to correlated electron switch
- Patent number 9,735,360
- Issue date Aug 15, 2017
- ARM Ltd.
- Lucian Shifren
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Backside coupled symmetric varactor structure
- Patent number 9,721,946
- Issue date Aug 1, 2017
- QUALCOMM Incorporated
- Daeik Daniel Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-gate and complementary varactors in FinFET process
- Patent number 9,698,146
- Issue date Jul 4, 2017
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chi-Hsien Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for wireless transmission of biopotentials
- Patent number 9,693,708
- Issue date Jul 4, 2017
- Arizona Board of Regents for and on behalf of Arizona State University
- Bruce C. Towe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stacked metal oxide semiconductor (MOS) and metal oxide metal (MOM)...
- Patent number 9,640,532
- Issue date May 2, 2017
- QUALCOMM Incorporated
- Timothy Donald Gathman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Single varactor stack with low second-harmonic generation
- Patent number 9,590,669
- Issue date Mar 7, 2017
- Qorvo US, Inc.
- Peter V. Wright
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tunable device having a FET integrated with a BJT
- Patent number 9,525,078
- Issue date Dec 20, 2016
- Skyworks Solutions, Inc.
- Bin Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Backside coupled symmetric varactor structure
- Patent number 9,502,586
- Issue date Nov 22, 2016
- QUALCOMM Incorporated
- Daeik Daniel Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compound varactor
- Patent number 9,484,471
- Issue date Nov 1, 2016
- Qorvo US, Inc.
- Peter V. Wright
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Varactor with integrated micro-discharge source
- Patent number 9,472,689
- Issue date Oct 18, 2016
- Sandia Corporation
- Juan M. Elizondo-Decanini
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compound varactor
- Patent number 9,455,357
- Issue date Sep 27, 2016
- Qorvo US, Inc.
- Peter V. Wright
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE HAVING WIDE TUNING RANGE VARACTOR AND METHOD O...
- Publication number 20240387521
- Publication date Nov 21, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Ho-Hsiang CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REDUCED SURFACE FIELD LAYER IN VARACTOR
- Publication number 20240250188
- Publication date Jul 25, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Liang-Yu Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Layout pattern of semiconductor varactor and forming method thereof
- Publication number 20240222369
- Publication date Jul 4, 2024
- UNITED MICROELECTRONICS CORP.
- Ching-Wen Hung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE HAVING WIDE TUNING RANGE VARACTOR AND METHOD O...
- Publication number 20230378169
- Publication date Nov 23, 2023
- Taiwan Semiconductor Manufacturing company Ltd.
- HO-HSIANG CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Hybrid Decoupling Capacitor and Method Forming Same
- Publication number 20220208957
- Publication date Jun 30, 2022
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Hao-Chieh Chan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PASSIVE TUNABLE INTEGRATED CIRCUIT WITH ELECTRO-STATIC DISCHARGE PR...
- Publication number 20210320102
- Publication date Oct 14, 2021
- Semiconductor Components Industries, LLC
- Gareth Pryce WEALE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REDUCED SURFACE FIELD LAYER IN VARACTOR
- Publication number 20210273119
- Publication date Sep 2, 2021
- Taiwan Semiconductor Manufacturing Co., LTD
- Liang-Yu Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ACCESS DEVICES TO CORRELATED ELECTRON SWITCH
- Publication number 20200411762
- Publication date Dec 31, 2020
- ARM Limited
- Carlos Alberto Paz de Araujo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REDUCED SURFACE FIELD LAYER IN VARACTOR
- Publication number 20200127146
- Publication date Apr 23, 2020
- Taiwan Semiconductor Manufacturing Co., LTD
- Liang-Yu Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Hybrid Decoupling Capacitor and Method Forming Same
- Publication number 20200119135
- Publication date Apr 16, 2020
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Hao-Chieh Chan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FINFET VARACTOR QUALITY FACTOR IMPROVEMENT
- Publication number 20200105747
- Publication date Apr 2, 2020
- Intel Corporation
- Hyung-Jin LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TUNABLE DEVICE HAVING A FET INTEGRATED WITH A BJT
- Publication number 20190333912
- Publication date Oct 31, 2019
- SKYWORKS SOLUTIONS, INC.
- Bin Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VARIABLE THICKNESS GATE OXIDE TRANSCAP
- Publication number 20190312153
- Publication date Oct 10, 2019
- QUALCOMM Incorporated
- Xia LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH QUALITY FACTOR FIN METAL OXIDE SEMICONDUCTOR VARACTOR WITH IMP...
- Publication number 20190115342
- Publication date Apr 18, 2019
- QUALCOMM Incorporated
- Ye LU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ACCESS DEVICES TO CORRELATED ELECTRON SWITCH
- Publication number 20190088875
- Publication date Mar 21, 2019
- ARM Ltd.
- Carlos Alberto Paz de Araujo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Hybrid Decoupling Capacitor and Method Forming Same
- Publication number 20190006458
- Publication date Jan 3, 2019
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Hao-Chieh Chan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DUAL-SERIES VARACTOR EPI
- Publication number 20180374846
- Publication date Dec 27, 2018
- Qorvo US, Inc.
- Peter V. Wright
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ADVANCED TECHNIQUES TO MANIPULATE THE C-V CHARACTERISTICS OF VARIAB...
- Publication number 20180240915
- Publication date Aug 23, 2018
- QUALCOMM Incorporated
- Fabio Alessio MARINO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ASYMMETRIC VARACTOR
- Publication number 20180211954
- Publication date Jul 26, 2018
- Board of Regents, The University of Texas System
- Zeshan Ahmad
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DUAL STACK VARACTOR
- Publication number 20180182903
- Publication date Jun 28, 2018
- Qorvo US, Inc.
- Peter V. Wright
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH QUALITY VARACTOR
- Publication number 20170323885
- Publication date Nov 9, 2017
- North Carolina State University
- Wallace Shepherd Pitts
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ACCESS DEVICES TO CORRELATED ELECTRON SWITCH
- Publication number 20170309821
- Publication date Oct 26, 2017
- ARM Ltd.
- Carlos Alberto Paz de Araujo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR WIRELESS TRANSMISSION OF BIOPOTENTIALS
- Publication number 20170258363
- Publication date Sep 14, 2017
- Arizona Board of Regents on behalf of Arizona State University
- Bruce C. TOWE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Integrated MOS Varicap, and Voltage Controlled Oscillator and Filte...
- Publication number 20170200834
- Publication date Jul 13, 2017
- INTERCHIP CORPORATION
- Masaaki Kamiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BACKSIDE COUPLED SYMMETRIC VARACTOR STRUCTURE
- Publication number 20170077093
- Publication date Mar 16, 2017
- QUALCOMM Incorporated
- Daeik Daniel KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SINGLE VARACTOR STACK WITH LOW SECOND-HARMONIC GENERATION
- Publication number 20160329918
- Publication date Nov 10, 2016
- TriQuint Semiconductor, Inc.
- Peter V. Wright
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DUAL-SERIES VARACTOR EPI
- Publication number 20160247800
- Publication date Aug 25, 2016
- TriQuint Semiconductor, Inc.
- Peter V. Wright
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DUAL STACK VARACTOR
- Publication number 20150325573
- Publication date Nov 12, 2015
- TriQuint Semiconductor, Inc.
- Peter V. Wright
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STACKED METAL OXIDE SEMICONDUCTOR (MOS) AND METAL OXIDE METAL (MOM)...
- Publication number 20150236014
- Publication date Aug 20, 2015
- QUALCOMM Incorporated
- Timothy Donald Gathman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FINFET VARACTOR
- Publication number 20150214892
- Publication date Jul 30, 2015
- Taiwan Semiconductor Manufacturing Co., LTD
- Hsieh-Hung Hsieh
- H01 - BASIC ELECTRIC ELEMENTS

Varactor diodes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for forming an IC including a varactor with reduced surface...

FinFET varactor quality factor improvement

Hybrid decoupling capacitor and method forming same

Access devices to correlated electron switch

Reduced surface field layer in varactor

Dual-series varactor EPI

Access devices to correlated electron switch

Asymmetric varactor

Variable thickness gate oxide transcap

MIM capacitor containing negative capacitance material

Dual stack varactor

Hybrid decoupling capacitor and method forming same

Layout techniques for transcap area optimization

Tunable device having a FET integrated with a BJT

Access devices to correlated electron switch

Variable capacitor based on buried oxide process

Dual-series varactor EPI

Compound varactor

Integrated MOS varicap, and voltage controlled oscillator and filte...

Access devices to correlated electron switch

Backside coupled symmetric varactor structure

Multi-gate and complementary varactors in FinFET process

Systems and methods for wireless transmission of biopotentials

Stacked metal oxide semiconductor (MOS) and metal oxide metal (MOM)...

Single varactor stack with low second-harmonic generation

Tunable device having a FET integrated with a BJT

Backside coupled symmetric varactor structure

Compound varactor

Varactor with integrated micro-discharge source

Compound varactor

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE HAVING WIDE TUNING RANGE VARACTOR AND METHOD O...

REDUCED SURFACE FIELD LAYER IN VARACTOR

Layout pattern of semiconductor varactor and forming method thereof

SEMICONDUCTOR DEVICE HAVING WIDE TUNING RANGE VARACTOR AND METHOD O...

Hybrid Decoupling Capacitor and Method Forming Same

PASSIVE TUNABLE INTEGRATED CIRCUIT WITH ELECTRO-STATIC DISCHARGE PR...

REDUCED SURFACE FIELD LAYER IN VARACTOR

ACCESS DEVICES TO CORRELATED ELECTRON SWITCH

REDUCED SURFACE FIELD LAYER IN VARACTOR

Hybrid Decoupling Capacitor and Method Forming Same

FINFET VARACTOR QUALITY FACTOR IMPROVEMENT

TUNABLE DEVICE HAVING A FET INTEGRATED WITH A BJT

VARIABLE THICKNESS GATE OXIDE TRANSCAP

HIGH QUALITY FACTOR FIN METAL OXIDE SEMICONDUCTOR VARACTOR WITH IMP...

ACCESS DEVICES TO CORRELATED ELECTRON SWITCH

Hybrid Decoupling Capacitor and Method Forming Same

DUAL-SERIES VARACTOR EPI

ADVANCED TECHNIQUES TO MANIPULATE THE C-V CHARACTERISTICS OF VARIAB...

ASYMMETRIC VARACTOR

DUAL STACK VARACTOR

HIGH QUALITY VARACTOR

ACCESS DEVICES TO CORRELATED ELECTRON SWITCH

SYSTEMS AND METHODS FOR WIRELESS TRANSMISSION OF BIOPOTENTIALS

Integrated MOS Varicap, and Voltage Controlled Oscillator and Filte...

BACKSIDE COUPLED SYMMETRIC VARACTOR STRUCTURE

SINGLE VARACTOR STACK WITH LOW SECOND-HARMONIC GENERATION

DUAL-SERIES VARACTOR EPI

DUAL STACK VARACTOR

STACKED METAL OXIDE SEMICONDUCTOR (MOS) AND METAL OXIDE METAL (MOM)...

FINFET VARACTOR